Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. More ❯
database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer testing approaches Experience of build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. More ❯
Proven experience with Ethereum and related blockchain technologies. Advanced knowledge of Solidity and smart contract development. Strong proficiency in Node.js and React (or similar JavaScript frameworks). Experience building RESTful APIs and web applications. Solid understanding of data structures, algorithms, and distributed systems. Experience with software development best practices, including version control (Git). Preferred Skills: Proficiency in C#, Go More ❯
ensure efficient data flow and best practices. Responsibilities: Develop and deploy integration solutions using AWS services (e.g., API Gateway, AWS Glue, Lambda, EventBridge, SNS, SQS). Write and maintain RESTful APIs using AWS API Gateway and Lambda (Java or C#). Develop and optimise AWS Lambda functions to support data integration processes, focusing on performance and cost efficiency. Assist in … Hands-on experience with AWS services including API Gateway, Lambda, EventBridge, SQS, SNS, and Glue. Proficiency in developing AWS Lambda functions using Python, Java or C#. Solid understanding of RESTful APIs, including experience with OAuth, JWT, and API security best practices. Familiarity with AWS DevOps tools such as CodePipeline, CodeDeploy, and CodeBuild for deploying integrations and automating workflows. Strong understanding More ❯
low-code tools or additional integration platforms is a plus, but not required. Responsibilities: Develop and maintain backend services and integration components using Java or Python. Build and optimize RESTful APIs and AWS Lambda functions to support data processing and integration needs. Integrate SaaS applications with cloud environments, focusing on secure and efficient data flow. Use AWS services like API … some system integration or API development exposure. Proficiency in Java or Python. Practical experience with AWS services such as Lambda, API Gateway, EventBridge, SQS, SNS, or Glue. Familiarity with RESTful APIs and API security concepts (OAuth, JWT). Experience with version control systems like Git. Strong problem-solving and communication skills. Ability to work collaboratively in Agile teams. More ❯
low-code tools or additional integration platforms is a plus, but not required. Responsibilities: Develop and maintain backend services and integration components using Java or Python. Build and optimize RESTful APIs and AWS Lambda functions to support data processing and integration needs. Integrate SaaS applications with cloud environments, focusing on secure and efficient data flow. Use AWS services like API … some system integration or API development exposure. Proficiency in Java or Python. Practical experience with AWS services such as Lambda, API Gateway, EventBridge, SQS, SNS, or Glue. Familiarity with RESTful APIs and API security concepts (OAuth, JWT). Experience with version control systems like Git. Strong problem-solving and communication skills. Ability to work collaboratively in Agile teams. More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
with GoLang - this is a must Hands- on knowledge of both AWS and Azure platforms Experience with containerization and orchestration ( e. g., Docker, Kubernetes ) Strong understanding of microservices and RESTful APIs Ability to work independently in a fully remote setup Availability during UK or Romania working hours Bonus if you have: Previous experience on a cloud migration project ( AWS ? Azure More ❯
architecture, data pipelines, and/or parser functionality. Familiarity with data integration techniques and ETL processes. Basic proficiency with scripting languages (e.g., Python) and data transformation tools. Understanding of RESTful APIs and data exchange formats (e.g., JSON, XML). Proven ability to work cross-functionally with excellent written and verbal communication skills. Impeccable interpersonal skills to drive customer projects forward More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
programming paradigms Degree in Computer Science is desirable but not essential Specialist Skills Strong experience with the Rust programming language and system programming Experience with web services development and RESTful APIs Distributed systems and network development A track record of delivering software projects from start to finish Proficiency in software development best practices, including design, implementation, testing, and debugging HTTP More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Keep up with the latest trends and best practices in mobile development Requirements Strong experience with React Native Proficient with Redux or other state management libraries Comfortable integrating with RESTful APIs Experience working in remote, collaborative environments Excellent communication and time management skills Familiarity with mobile CI/CD and app store deployment Experience with Agile methodologies and Git-based More ❯
Stack , and Azure Logic Apps Experience supporting or delivering integration projects , ideally in operational systems Familiarity with data modelling techniques and tools Exposure to the Microsoft Power Platform and RESTful APIs (e.g. JSON) a bonus Strong communication skills – comfortable working with both technical and non-technical teams Industry familiarity with facilities , support services , or field-based operations would be a More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
after the integration process Experience and Qualifications Proven experience in API integration, particularly with SaaS platforms Experience with client-facing projects and strong communication skills Strong technical knowledge of RESTful APIs, webhooks, and integration technologies Experience with troubleshooting, testing, and optimizing API integrations Proactive, detail-oriented, and able to manage multiple projects simultaneously Experience with cloud platforms (e.g., AWS, Azure More ❯